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wifi: rtw89: ser: enable error IMR after recovering from L1

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After recovering from L1, explicitly enable error IMR to ensure next
L1 SER (system error recovery) can work normally.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20251223030651.480633-6-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2025-12-23 11:06:44 +08:00 committed by Ping-Ke Shih
parent b0f1289fd6
commit f4de946bdb
4 changed files with 13 additions and 0 deletions
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1
drivers/net/wireless/realtek/rtw89/mac.c
View File

@ -7204,6 +7204,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_ax = {
.check_mac_en = rtw89_mac_check_mac_en_ax,
.sys_init = sys_init_ax,
.trx_init = trx_init_ax,
.err_imr_ctrl = err_imr_ctrl_ax,
.hci_func_en = rtw89_mac_hci_func_en_ax,
.dmac_func_pre_en = rtw89_mac_dmac_func_pre_en_ax,
.dle_func_en = dle_func_en_ax,

1
drivers/net/wireless/realtek/rtw89/mac.h
View File

@ -1019,6 +1019,7 @@ struct rtw89_mac_gen_def {
enum rtw89_mac_hwmod_sel sel);
int (*sys_init)(struct rtw89_dev *rtwdev);
int (*trx_init)(struct rtw89_dev *rtwdev);
void (*err_imr_ctrl)(struct rtw89_dev *rtwdev, bool en);
void (*hci_func_en)(struct rtw89_dev *rtwdev);
void (*dmac_func_pre_en)(struct rtw89_dev *rtwdev);
void (*dle_func_en)(struct rtw89_dev *rtwdev, bool enable);

1
drivers/net/wireless/realtek/rtw89/mac_be.c
View File

@ -2730,6 +2730,7 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_be = {
.check_mac_en = rtw89_mac_check_mac_en_be,
.sys_init = sys_init_be,
.trx_init = trx_init_be,
.err_imr_ctrl = err_imr_ctrl_be,
.hci_func_en = rtw89_mac_hci_func_en_be,
.dmac_func_pre_en = rtw89_mac_dmac_func_pre_en_be,
.dle_func_en = dle_func_en_be,

10
drivers/net/wireless/realtek/rtw89/ser.c
View File

@ -431,6 +431,14 @@ static void hal_send_m4_event(struct rtw89_ser *ser)
rtw89_mac_set_err_status(rtwdev, MAC_AX_ERR_L1_RCVY_EN);
}
static void hal_enable_err_imr(struct rtw89_ser *ser)
{
struct rtw89_dev *rtwdev = container_of(ser, struct rtw89_dev, ser);
const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def;
mac->err_imr_ctrl(rtwdev, true);
}
/* state handler */
static void ser_idle_st_hdl(struct rtw89_ser *ser, u8 evt)
{
@ -552,6 +560,8 @@ static void ser_do_hci_st_hdl(struct rtw89_ser *ser, u8 evt)
break;
case SER_EV_MAC_RESET_DONE:
hal_enable_err_imr(ser);
ser_state_goto(ser, SER_IDLE_ST);
break;